![]() The marriage was a great blow to Edwin's pride, and during the wedding ceremony, on February 12, 1890, the despondent poet stayed home and wrote a poem of protest, "Cortège", the title of which refers to the train that took the newly married couple out of town to their new life in St. Emma thought highly of Edwin and encouraged his poetry, but he was deemed too young to be in realistic competition for her hand, which didn't keep him from being agitated deeply by witnessing what he considered her being deceived by Herman's charm and choosing shallowness over depth. The middle brother, Herman, a handsome and charismatic man, married the woman Edwin loved, Emma Löehen Shepherd. Robinson's early struggles led many of his poems to have a dark pessimism and his stories to deal with "an American dream gone awry." His eldest brother, Dean, was a doctor and had become addicted to laudanum while self-medicating for neuralgia. Morrell's School in Gardiner and later attended public schools, graduating from Gardiner High School. He later described his childhood as "stark and unhappy". Robinson's family moved to Gardiner, Maine, in 1870. As an adult, he always used the signature "E. A." Throughout his life, he hated not only his given name but also his family's habit of calling him "Win". The man who drew the name was from Arlington, Massachusetts, so "Arlington" was used for his middle name. They had wanted a girl, and did not name him until he was six months old, when they visited a holiday resort-at which point other vacationers decided that he should have a name, and selected the name "Edwin" from a hat containing a random set of boy's names. His parents were Edward and Mary (née Palmer). Robinson was born in Head Tide, Maine on December 22, 1869. Early life The Edwin Arlington Robinson House in Gardiner, Maine Robinson won the Pulitzer Prize for Poetry on three occasions and was nominated for the Nobel Prize in Literature four times. Pulitzer Prize for Poetry (1922 1925 1928)Įdwin Arlington Robinson (Decem– April 6, 1935) was an American poet and playwright.
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![]() The identities of these optimism whales were not available to the public since crypto wallets are anonymous. Meanwhile, only the top two wallets had more than 57.39% of the supply, or over 2.46 billion tokens, while the top seven wallets controlled over 70% of the OP supply. The top 10 holders held over 75.97% of the OP supply, while the top 100 holders controlled 97.16%, making the token very susceptible to pump-and-dump schemes. ![]() Let’s quickly talk about what happened.- Optimism (✨?_?✨) JWho owns the most optimism coins?Īccording to CoinCarp data, as of 21 October, there were 153,733 OP token holders, up over 30% from 114,569 on 20 September, indicating a significant rise in OP token holders within a month. We’ll be publishing a full, detailed retrospective on the lessons learned next week. OP Drop #1 had a turbulent launch which we finally stabilized after more than five hours of non-stop work. Token House, which is already operational, oversees Optimism-related technical preferences such as software changes or upgrades. Holders of the OP token have voting rights in The Optimism Collective, a two-tier governance structure comprising the Token House and Citizens' House.Ĭitizens' House will be operational in the near future. OP is the native currency of the Optimism Network. Then, Optimism rollups execute a fraud-proof, which checks information using Layer 1 data. If a validator detects a fraudulent transaction, they have a week to contest the batch's legitimacy. Instead, the rollup passes the batch to Layer 1 without confirming the transaction's legitimacy, resulting in a considerable boost in scalability. Hence, no expensive computations are performed on Layer 2. Optimistic rollups presume that all transactions are legitimate. The transaction data is uploaded to Ethereum's Layer 1 for processing while the rollup runs on Optimism's Layer 2. Compared to the Layer 1 protocol, rollups can help users save the gas charges by up to several times. Optimism batches transactions via rollups, reducing gas expenses and network congestion. Optimistic rollups are the essence of Optimism's scaling process, in which numerous transactions are 'wrapped up' into one transaction, resolved on another blockchain, and subsequently pushed back to the main Ethereum mainnet. Optimism accelerates and reduces the cost of Ethereum transactions by settling them on another blockchain using superior data compression methods. Optimism therefore helps in the resolution of Ethereum's scalability problem. The primary purpose of these protocols is to address the major cryptocurrency networks' transaction speed and scale issues. It contributes to reducing transaction fees and transaction time on the Ethereum blockchain.Ī layer 2 framework or protocol is developed on top of the existing blockchain system. Optimism is an Ethereum layer 2 scaling solution. An open mainnet was released in December 2021. It took the founding team until late October 2021 to launch the alpha mainnet version compatible with the Ethereum Virtual Machine ( EVM). An alpha mainnet was not released until January 2021 Optimism was introduced in June 2019, with a testnet launched in October of the same year. What is Optimism coin and how does it work? What effect would this have on the OP tokenomics? Here we take a look at how many optimism coins are there, and other news affecting the token’s supply. ![]() OP plunged to three-month lows in mid October after the mistake was made in setting the token’s total supply inflation rate. The crypto markets suffered through bearish sentiment in 2022, amid a wider macroeconomic environment and Terra-UST crisis, and the Optimism ( OP) cryptocurrency is no exception.Īccording to CoinMarketCap, Optimism native token OP, a layer two scaling solution for Ethereum ( ETH), is following the downward trend. OP crypto circulation analysis as community admits huge supply rate error ![]() If you’re an R Markdown user, you might be thinking “Quarto sounds a lot like R Markdown”. Instead, as you work through this chapter, and use Quarto in the future, you should refer to the Quarto documentation. This means that help is, by-and-large, not available through ?. Quarto is a command line interface tool, not an R package. Quarto files are designed to be used in three ways:įor communicating to decision-makers, who want to focus on the conclusions, not the code behind the analysis.įor collaborating with other data scientists (including future you!), who are interested in both your conclusions, and how you reached them (i.e. the code).Īs an environment in which to do data science, as a modern-day lab notebook where you can capture not only what you did, but also what you were thinking. Quarto documents are fully reproducible and support dozens of output formats, like PDFs, Word files, presentations, and more. The function can be a bit confusing at first, so I think it’s best to start with an example.Quarto provides a unified authoring framework for data science, combining your code, its results, and your prose. Unlike par(mfrow), layout is not a plotting parameter, rather it is a function all on its own. In order to arrange plots in different sized plotting spaces, you need to use the layout() function. While par(mfrow) allows you to create matrices of plots, it does not allow you to create plots of different sizes. R will plot the first plot in the entries of the matrix with 1, the second plot in the entries with 2,…Ī vector of values for the widths of the columns of the plotting space.Ī vector of values for the heights of the rows of the plotting space. ![]() Each value in the matrix must be 0 or a positive integer. 18.5 Chapter 8: Matrices and Dataframesġ2.3.1 Complex plot layouts with layout() ArgumentĪ matrix indicating the location of the next N figures in the global plotting space.18.4 Chapter 7: Indexing vectors with.17.4 Loops over multiple indices with a design matrix.17.3 Updating a container object with a loop.17.2 Creating multiple plots with a loop.17.1.2 Adding the integers from 1 to 100.16.4.4 Storing and loading your functions to and from a function file with source().16.4.2 Using stop() to completely stop a function and print an error.16.3 Using if, then statements in functions.16.2.3 Including default values for arguments.16.2 The structure of a custom function.16.1 Why would you want to write your own function?.15.5.2 Transforming skewed variables prior to standard regression.15.5.1 Adding a regression line to a plot.15.5 Logistic regression with glm(family = "binomial".15.4 Regression on non-Normal data with glm().15.3 Comparing regression models with anova().15.2.6 Getting an ANOVA from a regression model with aov(). ![]() 15.2.5 Center variables before computing interactions!.15.2.4 Including interactions in models: y ~ x1 * x2.15.2.3 Using predict() to predict new data from a model.15.2.2 Getting model fits with fitted.values.15.2.1 Estimating the value of diamonds with lm().14.7 Repeated measures ANOVA using the lme4 package.14.6 Getting additional information from ANOVA objects.14.5 Type I, Type II, and Type III ANOVAs.14.1 Full-factorial between-subjects ANOVA.13.5.1 Getting APA-style conclusions with the apa function.13.1 A short introduction to hypothesis tests.12.3.1 Complex plot layouts with layout().12.3 Arranging plots with par(mfrow) and layout().11.10 Test your R might! Purdy pictures. ![]() 11.8 Saving plots to a file with pdf(), jpeg() and png().11.7.5 Combining text and numbers with paste().10.6 Test your R might!: Mmmmm…caffeine.9.6.3 Reading files directly from a web URL.9.1.1 Why object and file management is so important.8.7 Test your R might! Pirates and superheroes.7.3.1 Ex: Fixing invalid responses to a Happiness survey.7.2.2 Counts and percentages from logical vectors.6.2.3 Sample statistics from random samples.6.2.2 Additional numeric vector functions.4.4.4 Example: Pirates of The Caribbean.4.3.1 Commenting code with the # (pound) sign.4.3 A brief style guide: Commenting and spacing.4.2.1 Send code from an source to the console.1.5.2 Getting R help and inspiration online. ![]() Includes: 2-in-1 Pet Upholstery Tool, 25' (7.62 m) power cord, 8' (2.43 m) hose, 3\" (7.6 cm) Tough Stain Tool and 8 oz. ![]()
![]() Additionally a new variable in conditional activation groups that allows to test whether BTT is currently blocking keyboard input. Advanced: Two new interesting actions that can allow for some new multi-letter keyboard shortcuts: "Start Blocking Keyboard Input" and "End Blocking Keyboard Input". ![]() Fixed some bugs with the integrated window switcher (Predefined action "Show Window Switcher For Current App" and "Show Window Switcher For All Apps").Fixed some issues with phantom lines appearing when doing Mouse Gestures / Drawings. ![]()
Plant lets you invite your team members to collaborate on your project and even offers version control features. You can customize your charts easily and change the data seamlessly. This plugin allows you to create elaborate charts with random, tabular, or JSON data right inside Sketch. Their handy guide also reviews plugins and integrations that can make the software even more powerful and robust. Right from their download page they offer a beginner’s guide which documents everything you need to know to start a project, from navigating the interface to making the most out of their extensive features. Since it’s been around for over a decade, Sketch has a ton of free resources to get you started using the software. You can easily download the software from their website, which offers a 30-day free trial (no credit card required). Sketch is a Mac-only product that requires macOS Mojave (10.14.4) or newer to use. It’s easy to use with its intuitive interface and low learning curve, and Sketch has some great collaboration features making it a must-have for many designers’ app toolbox. Sketch has long been the go-to prototype tool for designers and it’s no wonder why. Let’s take a look at how these powerful tools can help you get started on your mobile app project and which one comes out on top. Should you use one over the other, both, or neither? Sketch and OmniGraffle are two popular rapid prototyping and design tools that have several overlapping features, but they also have their specialities and are of focus. These tools build the foundation for planning out a mobile app’s layout and architecture, design, graphics and animations, and so much more. ![]() ![]() If you want to be successful, you’ll need to plan, brainstorm, and learn to communicate your ideas efficiently with your team.įortunately, there are plenty of tools developers and designers use to help them achieve this, such as app design software for easy and quick prototypes for mobile apps without a single line of code. Creating (and designing) a mobile app is a lengthy process. ![]() 1.5 Some browser extensions demand too much RAMĪdd-ons, plugins, and many extra tools that you see on top of your browser can alter your Mac's memory usage. This includes browser and cache files, duplicate documents, unused apps, old iTunes and iOS backups, and other large, unused system files. Too many files that are left behind by deleted programs or other files that are simply sitting on your startup disk and not doing anything, will hog your RAM at some point. 1.4 Too many junk files, duplicates and unused files So the more desktop icons, shortcuts and images you have floating around your desktop, the more memory will be needed, which means you may get the high memory usage error. 1.3 Desktop clutterĪll Mac OS's treat each desktop icon as an active window. Heavy, resource-chugging programs like desktop publishing or photo editing applications loaded at startup can eat up memory unnecessarily. Some applications tend to automatically add themselves to your Login Items folder, so they'll always start when you boot up your Mac. 1.2 Auto-launching apps in your Login Items You can open Activity Monitor to close these processes to release the memory, which we'll get to in just a bit. Your computer may be running certain applications and processes in the background that you may not even need. Here are a few likely causes that are directly to blame: 1.1 Too many memory hogging processes If your Mac is taking forever to boot up, your applications start to freeze up for no apparent reason, or your computer just runs slower than you're accustomed to? What Factors Can Be Attributed to the Mac Memory Usage Error? ![]() 7 Ways to Fix 'Your System Has Run Out of Application Memory' Issue Manuallyġ. One-Stop Solution for Mac High Memory Usage The Potential Factors of Running Out of Mac Memory Issue ![]() Manually configure virtual machine prerequisites on the VPC image. Run the MED-V virtual machine prerequisites tool on the VPC image. Virtual PC provides additions that you install in a guest operating system to enable this functionality. To create a Virtual PC (VPC) image for MED-V, you must perform the following: Create a VPC image. It was created by Connectixin 1997 and acquired by Microsoftin 2003. Heres a video demonstrating this VM program. Users can copy, paste, drag, and drop between guest and host. The successor to Virtual PC 2007, Windows Virtual PC, entered public beta testing on April 30, 2009, and is intended for release alongside. Virtual PCis an x86emulatorfor PowerPC Mac hosts and a virtualizationapp for Microsoft Windowshosts. Around 2008-2011, many Windows fans were using Microsofts Virtual PC 2007 to emulate older versions of Windows. The restoration process normally takes a few seconds-much faster than restarting the guest operating system. They can also save virtual machines to disk and restore them at a later time. They can pause individual virtual machines so they stop using CPU cycles on the physical computer. They simply click the window containing the virtual machine. Users switch between operating systems as easily as they switch between applications. StandardizationĬonfigure and test upgrades and installations on virtual machines, and then you can deploy throughout your company a standard configuration that avoids problems caused by minor differences between hardware platforms. The first time Virtual PC starts, it guides you through the process of creating the first virtual machine. Any administrator can run the Virtual PC guided setup program, and installation doesn’t require a reboot. Virtual PC has a number of settings that control how the product interacts with the physical computer, allocates resources, and so on. ConfigurabilityĪfter installing Virtual PC, you can configure it to suit your requirements. And for those who choose this route, Microsoft will throw in a Windows 10 ESU subscription at no additional cost. Virtual PC is perfect for any scenario in which you need to support multiple operating systems, whether you use it for tech support, legacy application support, training, or just for consolidating physical computers. You can run multiple operating systems at once on a single physical computer and switch between them as easily as switching applications-instantly, with a mouse click. ![]() Use virtual machines to run operating systems such as MS-DOS, Windows, and OS/2. Virtual PC lets you create separate virtual machines on your Windows desktop, each of which virtualizes the hardware of a complete physical computer. ![]() If you are looking for DIY or general help please visit /r/askelectricians Pre-Apprentices start here before posting Help your fellow Redditors crack the electrical code. Talk shop, show off pictures of your work, and ask code related questions. Reddit's International Electrical Worker CommunityĪka The Great Reddit Council of Electricians In this photo, have a piece of paper with your username and date written on it. To get verified, send a photo to the mods that has your certificate/seal/card. Users with have verified their qualifications with the Mods Then message the mods with the country you are from. Plug in the generator and run it to restore power to those circuits.To add your country's flag to your flair, you must select a title from the drop down menu. All the selected emergency circuits are now without power. Test the newly install transfer switch by switching over the main six circuit breakers. Connect to the receptacle for the generator, the black and the red to the brass terminals and the white to the silver, and of course the ground wire to the green terminal screw and also to the electrical box. Mount the outlet box to the house and drill a hole through the side of the house to put the wiring through. To set up an outlet for the portable generator to plug into the transfer switch, you’ll need a 10/4 cable running from the transfer switch panel to where you want your outlet to be outside the house and probably close to the generator. just keep matching the colors of the wires when hooking them up. Switching wiring over could result in some of them being too short to reach their new location, in which case terminal boxes will need to be installed, into which an extra length of wire will be connected to the short piece using wire nut connectors, making it long enough to complete the circuit to their new circuit breaker. The generator's 10/4 220-V feed line will be connected to those last three breakers (just opposite to the ones connected to the main panel) and routed to where the generator outlet will be on the exterior wall of the house, next to the generator. This way, when three from one side are turned OFF, the three from the other side are ON. ![]() Those breakers are stacked side by side and mechanically connected together and also to three more breakers exactly opposite (altogether forming a six-pack), so if switched one way or the other, all six breakers switch at once. With this done, the ground wire must be connected to its busbar, and another ground wire must connect the two panels together. Those same wires now need to be connected in the transfer switch panel, connecting each of the Black, Red, and White (neutral) wires to three different breakers, each one identifying the wire color assigned to it. Now attach the red and black wires from the 10/4 cable to this 30 amps breaker. Connect the white and green wires to the appropriate buses in the main panel. Strip the sheathing from 10/4 cable and feed it through the conduit between the two boxes. Insert a 30 Amps 220 Volts circuit breaker in one of the newly created spots in the main panel. You can then remove the black and red wires from each of the breakers feeding the selected circuits and the corresponding neutral and ground wires from their busbars, and pull them out from the main panel, then transfer them over into the new transfer switch panel. Safety Note: Turn OFF the main breaker of the main panel to avoid serious risk of electrical injury. The goal is to attach those specific circuits to new circuit breakers inside the new panel so that if there is a power outage, the main breaker in the new panel can be switched over so that all three lines from the main panel are cut off and isolated from those selected circuits which are then connected and supplied directly from the generator output. Select ahead specific circuits that will be needed during an outage such as lighting, water pump, and appliances. Now attach the grounding bus to the wall of the new panel. Use heavy screws to anchor the new box to the wall next to your main circuit panel. Attach the new box the same way at the other end of the nipple. Remove it and put in a threaded nipple securing it with the proper nuts. You’ll see a large knockout on the side of the box. Remember that the main disconnect at the top will still be hot so avoid approaching it. Shut off power to the main breaker panel and remove the cover to expose the insides. How much do you really need to run during a power outage? Look at the wattage of your appliances and buy a generator that allows for a comfortable margin above this to accommodate potential spikes in energy consumption. Before installing a portable generator transfer switch you need to know what size generator to buy. ![]() Since October 2021, the charging pedestal that accompanies any new 4100 has only a USB plug. However, the 4100 has two intensity settings (meaning you can brush with strong or stronger vibrations), and its battery lasts longer on a full charge than that of the Pro 1000. The 4100 runs much more quietly than the Pro 1000, but unlike the Pro 1000, it comes to a full stop after two minutes of brushing (rather than restarting the cycle as the Pro 1000 does) and has a less diverse, more expensive range of brush heads, giving you fewer options for head shapes and bristle textures. Like the Pro 1000, the 4100 has a two-minute timer with quadrant pacing plus a pressure sensor and is not trumped up with unproven features. If you can’t find the Oral-B Pro 1000, or if you prefer a quieter brush with a head that vibrates back and forth instead of oscillates, we recommend the Philips Sonicare 4100. The biggest drawback: It’s louder than other brushes we’ve tested.Īpproximate cost of ownership ($50 brush handle 1 + four Oral-B replacement heads) after: Fully charged, it lasts for at least a week of twice-daily two-minute brushing sessions before needing a recharge, which is on a par with the other toothbrushes we tested in this price range and plenty for most people. The Pro 1000 comes with a minimalist charging pedestal that simply requires dropping the brush onto a peg. ![]() ![]() Our testers have found its oscillating brushing motion especially effective: It feels plenty powerful to deliver a reliable cleaning. It also has a pressure sensor to let you know when you’re brushing too hard. The Oral-B Pro 1000 toothbrush, which is compatible with nearly all the brand’s replacement brush heads, has an onboard two-minute timer with helpful quadrant pacing, keeping you on task (moving the brush around your mouth, cleaning all your teeth) for the recommended amount of brushing time. |
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